Polyetherimides

Details Polyetherimides Polyetherimides

1975-12-04

1977-09-13

Lee, Lester L.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

260 302, 260 326N, 260 334P, 260 37N, 260 465E, 260 49, 260 50, 260 78TF, 427117, 428458, C08G 7310

Patent

active

040481425

ABSTRACT:
Polyetherimides are provided and a method for making such materials involving the reaction of organic diamines and 2,2',3,3'-tetracarboxydiphenyl ether dianhydride in the presence of an organic solvent. In instances where a phenolic solvent is employed, useful polyetherimide solutions can be made which can be employed in wire coating applications.

REFERENCES:
patent: 3179630 (1965-04-01), Endrey
patent: 3179631 (1965-04-01), Endrey
patent: 3179632 (1965-04-01), Hendrix
patent: 3179634 (1965-04-01), Edwards
patent: 3666709 (1972-05-01), Suzuki et al.

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